TNY284DG
IC OFFLINE SWITCH FLYBACK 8SOManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TinySwitch®-4 series TNY284DG is an advanced offline switcher IC designed for highly efficient flyback converter power supplies. This 725V device integrates a MOSFET and controller in a compact SO-8C package, enabling a simplified and cost-effective solution. It operates with a switching frequency between 124kHz and 140kHz, featuring a maximum duty cycle of 67% for optimized power delivery. The TNY284DG offers robust fault protection including current limiting, open loop, over temperature, over voltage, and short circuit protection for enhanced system reliability. Its internal switch capability and surface mount design facilitate efficient board layout. This component is widely utilized in consumer electronics, industrial controls, and appliance power supplies where energy efficiency and compact design are critical.
Additional Information
Series: TinySwitch®-4RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width), 7 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 67% |
| Frequency - Switching | 124kHz ~ 140kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | SO-8C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Control Features | EN |
| Power (Watts) | 6 W |
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